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Posted to dev@pig.apache.org by "Julien Le Dem (JIRA)" <ji...@apache.org> on 2011/03/20 23:20:06 UTC
[jira] [Updated] (PIG-1923) Jython UDFs fail to convert Maps of
Integer values back to Pig types
[ https://issues.apache.org/jira/browse/PIG-1923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julien Le Dem updated PIG-1923:
-------------------------------
Attachment: PIG-1923_branch-0.8.patch
PIG-1923_branch-0.8.patch
fix for the branch 0.8
> Jython UDFs fail to convert Maps of Integer values back to Pig types
> --------------------------------------------------------------------
>
> Key: PIG-1923
> URL: https://issues.apache.org/jira/browse/PIG-1923
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.8.0
> Reporter: Julien Le Dem
> Assignee: Julien Le Dem
> Fix For: 0.9.0
>
> Attachments: PIG-1923.patch, PIG-1923_branch-0.8.patch
>
>
> java.io.IOException: Error executing function: org.apache.pig.backend.executionengine.ExecException: ERROR 0: Cannot convert jython type to pig datatype org.apache.pig.backend.executionengine.ExecException: ERROR 0: Cannot convert jython type to pig datatype java.lang.ClassCastException: java.lang.Integer cannot be cast to org.python.core.PyObject
> at org.apache.pig.scripting.jython.JythonFunction.exec(JythonFunction.java:109)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:229)
> ... 10 more
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